baber/WOPTO huggingface dataset:
Patent CA-1175612-A (CA)
Inventor: OKAMURA TATSURO
IPC: C04B28/34
Filed: 1981-12-02
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE     The invention provides a novel light-weight building material suitable for heat and sound insulation from an aluminum hydroxide sludge, which is a very noxious industrial waste material, and disintegrated scrapped paper as the base components.          The sludge is first alkalified by the addition of sodium hydroxide to dissolve the gel-like aluminum hydroxide in the form of sodium aluminate and then admixed with the disintegrated scrapped paper to give a slurried mixture which is next neutral-ized to a weakly acidic condition by adding phosphoric acid whereby insoluble phosphates are deposited on the cellulosic fibers.  The slurried mixture is further admixed with a coagulating agent to give a coagulated mass of the fibrous material with deposition of the phosphates.  The coagulated mass is then separated from the liquid portion and dried to give a light-weight mass which is used as a blow-on insulating material for buildings or as a material for shaping an insulating board or slab.
Patent CA-1171528-A (CA)
Inventor: SEACHMAN NED J
IPC: H04N1/193
Filed: 1981-12-08
Granted: 1984-07-24
Abstract: ABSTRACT        The invention relates to an optical scanning system which utilizes a tilted lens array to image scan line segments onto an area array of detector units. Each line segment is imaged onto a multiple time integra-tion segment which enhances effective exposure by integration of multiple scans for each line segment.
Patent CA-1194977-A (CA)
Inventor: MARINI JEAN
IPC: G01S5/18
Filed: 1982-01-12
Granted: 1985-10-08
Abstract: A PROCESS FOR DETECTING AN ACOUSTIC SOURCE AND AN ACOUSTIC EMISSION          MONITORING APPARATUS            ABSTRACT OF THE DISCLOSURE   The invention provides a process and an apparatus which by detection of at least two propagation or polarization modes of the same acoustic wave allows a signal to be elaborated whose duration is representative of the difference in detection time between the two modes.   The result allows the acoustic source to be located and the nature thereof to be given.
Patent CA-1191165-A (CA)
Inventor: EVERALL PALMER B JR
IPC: B65H31/28
Filed: 1982-01-14
Granted: 1985-07-30
Abstract: MECHANISM FOR STACKING AND ACCUMULATING           STACKS OF FLAT FLEXIBLE ARTICLES      Abstract of the Disclosure A mechanism for stacking and accumulating a plurality of stacks of predetermined numbers of flat flexible articles, such as pillowcases and like products, sequen  received therein, such as from a machine fabri-cating such articles.  A plurality of bar holders sequen-tially receive the articles in draped-over superimposed position at an entrance end of the mechanism to form separate stacks and are selectively conveyed longitudi-nally through the mechanism (1) from the entrance end through a stacking section to an accumulating section, (2) incrementally through the accumulating section to an exit end of the mechanism in a plurality of incremental longi-tudinal distances each of which is less than the longitu-dinal distance through the stacking section, and (3) back to the entrance end.
Patent CA-1180185-A (CA)
Inventor: LIBUTTI BRUCE L
IPC: C10L1/18
Filed: 1982-01-14
Granted: 1985-01-02
Abstract: EMO:sa COMBUSTION ADDITIVE FOR DIESEL FUEL OIL          Abstract of the Disclosure The combustion of a diesel fuel oil of a type employed for propulsion of vehicles and ships is improved by the use of an additive comprised of an oil soluble or dispersible calcium compound and an oil soluble or dis-persible iron compound.  Such improved combustion is evidenced by improved fuel mileage and/or improved smoke suppression and/or improved engine cleanliness and/or improved engine efficiency.
Patent CA-1155339-A (CA)
Inventor: SEWELL JAMES D
IPC: B61D45/00
Filed: 1982-03-16
Granted: 1983-10-18
Abstract: CELLULAR VOID FILLER                               ABSTRACT An expandable honeycomb slab constructed from sheet material of corrugated paperboard, for filling load voids within a container carrying articles of freight.  A plurality of horizontal cell rows, each containing a central diamond-shaped cell straddled by a pair of square-shaped cells, is stacked in vertical relation.  Vertically adjacent corners and apexes of the cells are interconnected so as to allow vertical expansion of the suspended cellular array under its own weight.  The vertically aligned, centrally positioned diamond-shaped cells provide vertical support and horizontal rigidity for the array, effectively preventing the honeycomb slab from assuming an hourglass configuration.
Patent CA-1168868-A (CA)
Inventor: WOODRUFF KEITH
IPC: A01M/
Filed: 1982-03-18
Granted: 1984-06-12
Abstract: 28,605 ABSTRACT OF THE DISCLOSURE An insect feeding station having a unitary base portion formed from a deformable material such as a plastic material, the base portion having a poison at the central area and ridges forming guide and baffle means to guide insects from the periphery of the station to the central poison area and to prevent probing of the poison from outside the station, and a transparent cover.  The station also has a contrasting color under the poison to make removal of the poison easily detectable.
Patent CA-1176113-A (CA)
Inventor: SCHIRTZINGER JOSEPH F
IPC: B63B35/08
Filed: 1982-06-03
Granted: 1984-10-16
Abstract: 12918:MRS          Abstract of the Disclosure A tanker having a submersible hull has a mast extending above the hull supporting a bridge section. The base of the mast is journaled in the hull for rotation about a vertical axis.  The bridge section is rotatably supported on the mast.  Drive means rotates the mast relative to the hull and the bridge section such that the hull and bridge section remain aligned while the angular position of the mast is changed.  Rotary ice cutters are positioned along one side of the mast and are positioned relative to the surrounding ice by rotation of the mast so as to be aligned with the direction in which the ice encroaches on the mast.
Patent CA-1202639-A (CA)
Inventor: MOUZIN GILBERT
IPC: A61K31/395
Filed: 1982-06-22
Granted: 1986-04-01
Abstract: The present invention concerns new derivatives of 1-aryl 2-aminomethyl cyclopropane carboxamides (Z) of general formula I: <IMAGE>  (I)  in which: R represents a hydrogen or halogen atom, a lower alkyl group, a lower alkoxy group, or a hydroxy. nitro or amino group; n represents the value 1 or 2; R1 and R2 represent a hydrogen atom, a lower alkyl group, an aryl or lower alkaryl group, possibly substituted, preferably in para position, by a halogen atom, preferably a chlorine atom; R1 and R2 may also form a heterocycle having 5 or 6 members with the adjacent nitrogen atom; R3 and R4 represent a hydrogen atom or a lower alkyl group; R3 and R4 may also form with the adjacent nitrogen atom a heterocycle having 5 or 6 members, possibly containing an additional heteroatom selected from among nitrogen and oxygen, as well as their salts with therapeutically acceptable inorganic or organic acids, and their pharmaceutical compositions and use in the treatment of central nervous system disturbances, e.g., depression.
Patent CA-1174663-A (CA)
Inventor: RUMPP GERHARD
IPC: B23Q3/12
Filed: 1982-06-28
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE          A hammer drill for performing percussive drilling or rotary drilling includes a housing and a tool holder mounted on and axially displaceable relative to the housing, the tool holder contains a retainer sleeve having locking members for securing the shank of a tool in the holder.          When the hammer drill is used only for rotary drilling, the retainer sleeve is displaced into contacting engagement with the housing for centering the tool holder.  The tool holder includes stops for securing the locking members against axial displacement during rotary drilling.  One stop is movable relative to the retainer sleeve and can be locked in position.  Another stop forms part of the retainer sleeve.  The stops combine with the closed ends of recesses in the tool shank for holding the locking members against axial displacement.
Patent CA-1184034-A (CA)
Title: Leakage resistant container for plant injection apparatus
Inventor: LENARDSON DONALD D
IPC: A01G7/06
Filed: 1982-07-14
Granted: 1985-03-19
Abstract: LEAKAGE RESISTANT CONTAINER FOR PLANT INJECTION APPARATUS ABSTRACT OF THE DISCLOSURE A two-component, telescopically compressible, hollow container for plant injectible fluid compositions is provided with an improved sealing mechanism for negating capillary or other type of fluid leakage between closely fitting telescopic portions of the container walls. In a preferred form, the sealing mechanism comprises one or more circumferential ridges extending between the telescopic portions of the container walls.
Patent CA-1190840-A (CA)
Inventor: REYER MANFRED
IPC: B32B37/18
Filed: 1982-08-10
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE           A portable hot-press for thermowelding marked and/or printed foils of thermoplastic synthetic material, particularly PVC, to produce single sheet identification cards.  There are provided a press drive, two heating plates, one fixed and one sliding cross bar on the press and a fan for cooling the heating plates and thermowelded foils.  Two screw elevating gears, driven by a gearmotor are provided to guide and move the cross bar-bar of the press.  The gearmotor may have a retaining brake.
Patent CA-1174099-A (CA)
Inventor: MARTIN THOMAS W
IPC: H01L27/14
Filed: 1982-08-11
Granted: 1984-09-11
Abstract: Abstract of the Disclosure A color imaging device having a certain color filter array is disclosed.  The color filter array is of the "wash-off" type wherein the indi-vidual filter element s are formed by dyeing tiny elements of a dyeable composition.  In order to form a barrier so that the process of dyeing subsequent filter elements does not affect a previous set of filter elements, the first set of filter elements is treated with a metal salt of a long-chain fatty acid.  The dyeable composition comprises at least one compound having coordination sites for the metal of the long-chain fatty acid salt.
Patent CA-1167750-A (CA)
Inventor: CUSTARD ELIZABETH
IPC: G01N1/30
Filed: 1982-08-26
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a cell-staining solution which contains Azure B, Eosin Y, and a stabilizing amount of diethylamine hydrochloride in methanolic solution, which produces a Romanowsky-type staining effect.
Patent CA-1174563-A (CA)
Inventor: MCCREERY ROBERT B
IPC: F15B15/14
Filed: 1982-09-15
Granted: 1984-09-18
Abstract: ABSTRACT OF THE DISCLOSURE         A hydraulic cylinder comprising a hydraulically operated power lifting ram for lifting heavy loads further includes a guide cylinder concen-tric about and enclosing the ram, the guide cylinder being secured to the lift platform for further support of the load and reciprocating in unison with the ram under application of hydraulic pressure.  The guide cylinder is equipped with a safety locking means which prevents the hydraulic cylinder and its load from lowering in the event of a sudden loss in hydraulic pressure. The safety locking means is in contact with the guide cylinder substantially during the full stroke of the hydraulic operated ram, providing a unique method of locking the cylinder in any position within tolerances normally associated with gear driven devices.
Patent CA-1174883-A (CA)
Inventor: LUSK NORMAN E
IPC: F41A21/26
Filed: 1982-10-14
Granted: 1984-09-25
Abstract: ABSTRACT OF THE DISCLOSURE --------------------------An attachment for a machine gun with automatic firing mechanism operated by barrel recoil has a cylindrical jacket positionable over the barrel, the cylindrical jacket having a rear end securable to the gun casing and a forward end which surrounds the forward end of the barrel, and a chamber-forming tubular member with an open rear end and a substantially closed but partially open forward end.  The tubular member is insertable into the forward end of the cylindrical jacket with the forward end of the barrel extend-ing into the tubular member through its open rear end with a sliding fit to form a chamber between the forward end of the barrel and the substantially closed but partially open forward end of the tubular member, the tubular member being securable to the cylindrical jacket.  The substantially closed but partially open forward end of the tubular member retains a sufficient gas pressure in the chamber after a blank round has been fired to cause the barrel to recoil a sufficient amount to actuate the automatic firing mechanism.
Patent CA-1168984-A (CA)
Title: Medicament a l'action antitumorale
Inventor: LEONTOPOL ION M
IPC: A61K31/195
Filed: 1982-11-17
Granted: 1984-06-12
Abstract: Résumé Cette invention se rapporte à un médicament utilisable dans le traitement de la maladie cancéreuse et des autres formes tumurales. Le médicament est composé de 10...350 mg d'hydroquinone, 30...200 mg de métol, 10...100 mg d'aminol; ces trois ingrédients actifs sont associés ou non aux 10...100 mg d'acide paraaminosalicylique; les quantités sont exprimées pour une seule dose et le rapport d'association en poid? entre l'hydroquinone et le métol est compris entre 1:3...7:4. Le médicament n'est pas toxique dans les limites de dosage prévue par cette invention.
Patent CA-1188847-A (CA)
Inventor: GALE DAVID M
IPC: C08G63/00
Filed: 1982-12-07
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE There is disclosed an aromatic, melt-processible, fiber-forming (co)polyester of a specified formula having recurring hydroxy-acid units bonded to a specified tie-point moiety, 2-4 different recurring hydroxy acid units being present and one being present in from about 20-80 mole percent while the other different recurring unit(s) are present in a total of from about 80-20 mole percent.  There are also disclosed fibers and other shaped articles made therefrom. Some of the disclosed (co)polyesters are mesogenic.
Patent CA-1199654-A (CA)
Title: Ski binding
Inventor: SVOBODA JOSEF
IPC: A63C9/084
Filed: 1982-12-10
Granted: 1986-01-21
Abstract: SKI BINDING                 ABSTRACT OF THE DISCLOSURE       A heel holder includes a base plate mountable on the ski, a sole holder supported for vertical and transverse horizontal movement relative to the base plate, a first locking mechanism for yieldably re-sisting upward movement of the sole holder away from a closed position adjacent the base plate, and a second locking mechanism which prevents transverse horizontal movement of the sole holder until it has moved up-wardly a predetermined distance away from the base plate.  The second locking mechanism includes cooperating locking parts on the base plate and the sole holder, one locking part being vertically movably supported on the associated one of the base plate and sole holder and being resiliently urged toward the other locking part.  One of the locking parts has a vertical recess which receives the other locking part in the closed position of the sole holder.
Patent CA-1216588-A (CA)
Inventor: ENGBERT THEODOR
IPC: C07C31/125
Filed: 1983-04-08
Granted: 1987-01-13
Abstract: CONTINUOUS PROCESS FOR THERMAL SPLITTING OF CARBAMIC ACID ESTERS                 ABSTRACT OF THE DISCLOSURE N-monosubstituted carbamic acid esters are thermally split on a continuous basis in a tube reactor. The carbamic acid ester which is flowed down or passed over the inner wall of a tube reactor is thermally split at a temperature of from 150 to 450°C and under a pressure of from 0.001 to 20 bar into at least two fractions.  One fraction is predominantly isocyanate and a second fraction is predominantly hydroxyl compound. These fractions may be separated by removing one as a gaseous fraction formed under the splitting conditions from the head of the reactor and collecting the second fraction as a liquid which accumulates at the base of the reactor.  If both fractions are gaseous under the splitting conditions, they are both removed from the head of the reactor and subsequently separated by fractionating columns for example.  This process is particularly advantageous in that isocyanate and hydroxyl fractions are obtained in high yield without using a solvent.
Patent CA-1196624-A (CA)
Inventor: LUCIEN JACQUES P
IPC: C07C2/76
Filed: 1983-05-11
Granted: 1985-11-12
Abstract: A B S T R A C T      Process for the preparation of a catalyst for the dehydro-genation of C2-C4 paraffins, comprising following steps: a) impregnation of an alumina carrier with an aqueous solution of a tin compound, b) calcination of the composition, c) impregnation of the composition with an aqueous solution of a platinum compound, d) reduction of the composition, e) removal of halogen ions by treating the composition with a non-acidic aqueous solution comprising NH4+ ions, and f) impregnation of the composition with a non-acidic aqueous so-lution of an alkali metal compound.     Process for the dehydrogenation of C2-C4-paraffins using a catalyst so prepared.
Patent CA-1199113-A (CA)
Inventor: RUSSELL ANTHONY W
IPC: E21B47/02
Filed: 1983-08-31
Granted: 1986-01-07
Abstract: S P E C I F I C A T I O N     "Improvements in or Relating to Surveying of a Borehole"             ABSTRACT OF THE DISCLOSURE           A borehole is surveyed by positioning at the mouth of the borehole a survey instrument having a casing and a three-axis rate gyroscope unit mounted within the casing, and sensing at least two components of gravity in at least two mutually transverse directions with respect to the survey instrument by means of a gravity sensor unit.  The survey instrument is then moved along the borehole with the start and finish of the run being at the mouth of the borehole or at some known reference along the path of the borehole. During the run the rates of rotation about three non-coplanar axes are sensed at a series of locations along the length of the borehole by means of the rate gyro-scope unit.  The position of the borehole at each measuring location is then calculated by determining the initial set of direction cosines from the sensed gravity components and an assumed initial value of the azimuth angle and incrementing these values using the rates of rotation sensed by the rate gyroscope unit to obtain the sets of direction cosines at subsequent measuring locations.
Patent CA-1200111-A (CA)
Inventor: BRAATVEDT IAN H
IPC: E02D5/36
Filed: 1983-10-27
Granted: 1986-02-04
Abstract: ABSTRACT OF THE DISCLOSURE          The invention relates to a method of forming concrete piles and new preparatory piles therefor.      The preparatory pile      comprises a pile shaft and a detachable pile base      detachably secured at the bottom part of the pile shaft      and is characterized in that it further comprises a casing       at a height of about four times the diameter of the permanent shaft above the preparatory pile base     , of a diameter equal the the diameter of the permanent shaft, said casing being so disposed relative to the pile shaft       to be linked in displacement with said pile shaft       during driving of the preparatory pile     .        The invention prevents the shearing and displacement of soil during driving of the preparatory pile.
Patent CA-1230825-A (CA)
Inventor: RICHARDS RANDALL G
IPC: A01N43/50
Filed: 1983-11-04
Granted: 1987-12-29
Abstract: ABSTRACT     This invention relates to a tabletted composition comprising an N-halogenated disinfecting agent and a borax binder, and to a method of treating water with said tabletted composition.      More specifically, this invention relates to a tablet comprising on a weight basis from about 40 to about 95% of an N-halogenated hydantoin and from about 5 to about 60% borax binder, said tablet having a break strength of at least 35 pounds as determined by a Rimac Spring Tester, and a density of between about 1.5 to 2.0 gm./cm.          Most specifically, the invention relates to the tabletted compo-sition defined above suitable for usin a toilet tank dispenser of the type wherein a disinfectant solution is dispensed each time the toilet tank is flushed, and to a method of disinfecting.
Patent CA-1191113-A (CA)
Inventor: HEINOL ALOIS R
IPC: B65D47/08
Filed: 1983-11-14
Granted: 1985-07-30
Abstract: Abstract of the Disclosure A dispensing cap for a container.  The cap has a tubular body of circular transverse cross-section with a wall closing the top end of the tubular body.  An upwardly opening slot is formed in the top end wall and extends across the tubular body with a generally flat wall forming the bottom of the slot.  An aperture extends through the bottom of the slot into the tubular body.  A hinge assembly is located in the slot and includes an upstanding member formed on the flat bottom wall of the slot at a location inwardly of the cir-cular perimeter of the tubular body.  A flap is integrally connected to the upstanding member of the hinge assembly by a strap. A portion of reduced thickness is formed in the strap to create a hinge at the juncture of the strap and the upstanding member.  The portion of reduced thickness of the strap is formed by an inclined slot cut in the tubular body near the top end wall and extending into the upstanding mem-ber.  Inclined ramp surfaces are formed at opposite ends of the upstanding member and corresponding aligned projections are formed on the flap.  The projections engage the ramp sur-faces during a selected arc of travel of the flap to retard the flap in that position.
Patent CA-1230778-A (CA)
Title: Systeme pour le pilotage d'un missile au moyen de  jets gazeux lateraux et missile comportant un tel  systeme
Inventor: RAYNAUD JACQUES
IPC: F42B10/60
Filed: 1983-11-25
Granted: 1987-12-29
Abstract: Système pour le pilotage d'un missile au moyen de jets gazeux, comportant un générateur de gaz relié à au moins une tuyère latérale, associée à un obturateur mobile commandant le passage des gaz à travers la tuyère. Selon l'invention, ce système est caractérisé en ce que la tuyère présente une section oblongue, dont la plus grande dimension est contenue, de façon au moins approximative, dans un plan passant par l'axe longitudinal du missile, tandis que la plus petite dimension de cette section oblique est dirigée, au moins approximativement, transversalement à ce plan.
Patent CA-1222704-A (CA)
Inventor: BENNER STEVEN A
IPC: C07C231/00
Filed: 1983-12-12
Granted: 1987-06-09
Abstract: ABSTRACT A support system for organic synthesis comprising magnetic particles in a dispersion medium covalently attached to functional groups having affinity for polymer subunits, and method for making and using the support system, e.g. for synthesis of oligodeoxynucleotides and polypeptides.
Patent CA-1206742-A (CA)
Inventor: KANAI HIDEYUKI
IPC: H01C7/112
Filed: 1983-12-21
Granted: 1986-07-02
Abstract: Abstract:            Varistor Disclosed is a varistor made of a sintered body comprising a basic component comprising ZnO as a principal component and, as auxiliary components, bismuth (Bi), cobalt (Co), manganese (Mn), antimony (Sb) and nickel (Ni) in an amount, when calculated in terms of Bi2o3, Co203, MnO, Sb203 and NiO, respectively, of Bi203 : 0.1 to 5 mol %, Co203 : 0.1 to 5 ml %, MnO : 0.1 to 5 mol %, Sb203 : 0.1 to 5 mol % and Nio : 0.1 to 5 mol %; and an additional component comprising boron (B) in an amount, when calculated in terms of B203, of 0.001 to 1 wt % based on said basic component.  In another embodiment, the above basic component may further comprise at least one of Al, In and Ga in a prescribed amount and the above additional component may be i) B with or without at least one of Ag and Si in a prescribed amount or ii) a glass containing B in a prescribed amount.
Patent CA-1219186-A (CA)
Inventor: NAIK APPAYA R
IPC: C11D1/12
Filed: 1984-01-13
Granted: 1987-03-17
Abstract: ABSTRACT     Detergent compositions suitable inter alia for hand dishwashing include as active detergent a mixture of dialkyl sulphosuccinates obtained from a mixture of C7 and C8 aliphatic alcohols, optionally with C6 alcohol. Improved performance and formulation benefits are obtained.